List of WP MU Sites

Hi Gang

I am looking to compile a list of sites powered by Wordpress MU as I used to have one but can't find it (hyper efficient archiving - not). Now before anyone says it, yes I have tried ploughing through Google et al with the search operand "powered by WordPress MU" buut thought that someone out there might have a ready compiled list or a link to where one could be found?

Thanks in advance for any help on this.

Cheers

Steve

Over the top of my head, I'd say that those sites being recommended for link wheels that are powered by WordPress are surely using WordPress MU. I know edublogs.org is one. The login page and themes are surely WordPress.

Blog.com is another.

check this thread, http://www.blackhatworld.com/blackhat-seo/black-hat-seo/128399-how-find-wpmu-sites.html